Hammer  union  is a joint used in the oil drilling industry to connect pipes quickly and easily. Also known as high-pressure hammer  union  or hammer  union joints, hammer  union models are divided according to the type and pressure of the connection screw, FIG206 hammer  union, FIG602 hammer  union, FIG1002 hammer  union, FIG1502 Hammered by hammer  union.

 

Classification of hammer  union Pressure Ratings

The pressure levels are 6 MPa, 14 MPa, 21 MPa, 35 MPa, and 70 MPa. For hammers greater than or equal to 21 MPa, they are referred to as high pressure by ren. A hammer  union less than 21 MPa is called a low pressure hammer  union. For the specification and pressure of hammer  union, we generally mark it on the rotary wing mother of Yuren. The specification model is represented by inches, and the pressure unit is PSI, such as: (5) inch FIG1002 6000PSI represents 5 inch FIG1002 type, The working pressure is 6000PSI for hammer  union.

 

Hammering connection method of FIG206, FIG602, FIG1002, FIG1502 models

The hammered union method generally refers to the connection between the hammered union and the pipeline. There are two main forms, one is a threaded connection, and the other is a welding type. The most commonly used threaded connection is the NTP internal threaded connection. Because the working pressure of hammering Yuren is relatively large, it is necessary to ensure the accuracy of thread processing and Excellent welding technology.

The use of hammer  union

Hammer  union has a wide range of applications. It is used in oil field drilling and fracturing trucks, mud pumps and pipelines, well killing, mud tank connection and other drilling manifolds to cooperate with high-pressure hoses to transport oil-based mud and hydraulic oil. Fracturing fluid. Hammering is made of high-strength alloy steels such as 20 #, 40 # steel or 16Mn, 35CrMo, etc., which has good compressive strength and no internal trachoma. It can be used in conjunction with acid and alkali resistant hoses for conveying. Various corrosive liquids.

High temperature resistance technical index

High and low temperature resistance. Hammer  union can be used in the environment of minus 45 degrees and 180 degrees above zero. In the case of using in high temperature environments, it is generally used to transport hot water or saturated steam. The sealing ring of hammer  union is replaced with steam EPDM rubber of the same material as the hose.

 

The above are some simple instructions about the connection methods and uses of Hammer Models FIT206, FIG602, FIG1002, and FIG1502.r is a joint used in the oil drilling industry to connect pipes quickly and easily. Also known as high-pressure yuri or yuri joints, hammer  union models are divided according to the type and pressure of the connection screw, FIG206 hammer  union, FIG602 hammer  union, FIG1002 hammer  union, FIG1502 hammer  union.